EP2209870A4 - Agent de photoalignement des cristaux liquides, film de photoalignement de cristaux liquides le contenant, et écran à cristaux liquides le contenant - Google Patents
Agent de photoalignement des cristaux liquides, film de photoalignement de cristaux liquides le contenant, et écran à cristaux liquides le contenantInfo
- Publication number
- EP2209870A4 EP2209870A4 EP07860812A EP07860812A EP2209870A4 EP 2209870 A4 EP2209870 A4 EP 2209870A4 EP 07860812 A EP07860812 A EP 07860812A EP 07860812 A EP07860812 A EP 07860812A EP 2209870 A4 EP2209870 A4 EP 2209870A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid crystal
- same
- photoalignment
- crystal display
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/56—Aligning agents
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133723—Polyimide, polyamide-imide
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/025—Polyamide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/027—Polyimide
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20070102030 | 2007-10-10 | ||
KR1020070106691A KR100882586B1 (ko) | 2007-10-10 | 2007-10-23 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
PCT/KR2007/007037 WO2009048201A1 (fr) | 2007-10-10 | 2007-12-31 | Agent de photoalignement des cristaux liquides, film de photoalignement de cristaux liquides le contenant, et écran à cristaux liquides le contenant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2209870A1 EP2209870A1 (fr) | 2010-07-28 |
EP2209870A4 true EP2209870A4 (fr) | 2012-12-05 |
EP2209870B1 EP2209870B1 (fr) | 2014-02-26 |
Family
ID=40549330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07860812.2A Not-in-force EP2209870B1 (fr) | 2007-10-10 | 2007-12-31 | Agent de photoalignement des cristaux liquides, film de photoalignement de cristaux liquides le contenant, et écran à cristaux liquides le contenant |
Country Status (7)
Country | Link |
---|---|
US (1) | US8425799B2 (fr) |
EP (1) | EP2209870B1 (fr) |
JP (1) | JP2011501208A (fr) |
KR (1) | KR100882586B1 (fr) |
CN (1) | CN101796165B (fr) |
TW (1) | TWI531596B (fr) |
WO (1) | WO2009048201A1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100882586B1 (ko) | 2007-10-10 | 2009-02-13 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
KR100913605B1 (ko) * | 2007-12-07 | 2009-08-26 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
JP5105092B2 (ja) * | 2008-01-17 | 2012-12-19 | Jsr株式会社 | 液晶配向膜とその形成方法および液晶表示素子 |
US9052549B2 (en) | 2008-11-27 | 2015-06-09 | Samsung Display Co., Ltd. | Liquid crystal display and manufacturing method thereof |
KR101490488B1 (ko) * | 2008-11-27 | 2015-02-06 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
JP5633677B2 (ja) * | 2009-09-04 | 2014-12-03 | Jsr株式会社 | 液晶配向剤 |
KR20110037874A (ko) * | 2009-10-05 | 2011-04-13 | 소니 주식회사 | 이무수물 및 디아민을 반응시켜 얻은 폴리아미드산 및 폴리이미드 |
JP5879861B2 (ja) * | 2010-11-01 | 2016-03-08 | Jsr株式会社 | 液晶配向膜の形成方法 |
KR101333707B1 (ko) | 2010-12-27 | 2013-11-27 | 제일모직주식회사 | 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 |
KR101333708B1 (ko) | 2010-12-29 | 2013-11-27 | 제일모직주식회사 | 액정 배향제, 이를 이용하여 제조한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 |
TWI448790B (zh) * | 2011-05-13 | 2014-08-11 | Chi Mei Corp | 液晶配向膜及液晶顯示元件 |
CN102654670B (zh) * | 2011-11-10 | 2015-02-11 | 京东方科技集团股份有限公司 | 液晶面板及其制作方法 |
KR101867275B1 (ko) * | 2011-11-17 | 2018-06-18 | 삼성디스플레이 주식회사 | 잉크젯 프린트헤드 및 이의 제조 방법 |
TWI492967B (zh) | 2011-12-30 | 2015-07-21 | Ind Tech Res Inst | 聚亞醯胺 |
TWI586639B (zh) * | 2012-04-26 | 2017-06-11 | Nissan Chemical Ind Ltd | Diamine, polymer, liquid crystal aligning agent, liquid crystal alignment film and liquid crystal display element |
CN104619772B (zh) | 2012-09-10 | 2017-08-25 | Lg化学株式会社 | 用于光取向层的组合物及光取向层 |
JP6179261B2 (ja) * | 2012-11-07 | 2017-08-16 | Jsr株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
KR101572657B1 (ko) | 2013-09-30 | 2015-11-27 | 주식회사 엘지화학 | 광배향성 중합체 및 이를 포함하는 액정 배향막 |
WO2016156079A1 (fr) * | 2015-03-31 | 2016-10-06 | Rolic Ag | Composition de photo-alignement |
US11561440B2 (en) | 2017-03-03 | 2023-01-24 | Rolic Technologies AG | Photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers |
KR102303748B1 (ko) * | 2019-03-13 | 2021-09-16 | 주식회사 엘지화학 | 폴리이미드 공중합체, 폴리이미드 공중합체의 제조방법, 이를 이용한 감광성 수지 조성물, 감광성 수지 필름 및 광학 장치 |
JP2020173425A (ja) * | 2019-04-12 | 2020-10-22 | Jsr株式会社 | 積層体、積層体の製造方法及び光学フィルムの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040158030A1 (en) * | 2001-04-13 | 2004-08-12 | Koji Okada | Diamine, acid dianhydride, polymide composition having reactive group obtained therefrom, and processes for producing these |
JP2005275364A (ja) * | 2004-02-27 | 2005-10-06 | Chisso Corp | 液晶配向膜、液晶配向剤、及び液晶表示素子 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59145216A (ja) | 1983-02-07 | 1984-08-20 | Ube Ind Ltd | 有機溶媒可溶性の感光性ポリアミドイミド |
JPS6159334A (ja) | 1984-08-30 | 1986-03-26 | Ube Ind Ltd | 有機溶媒可溶性の感光性ポリイミド組成物 |
JPS6424227A (en) * | 1987-07-20 | 1989-01-26 | Sanyo Electric Co | Liquid crystal display device |
DE69008951T2 (de) | 1989-07-18 | 1994-09-29 | Showa Shell Sekiyu | Ferroelektrisches Flüssigkristallelement. |
JPH04141625A (ja) * | 1990-10-02 | 1992-05-15 | Kanegafuchi Chem Ind Co Ltd | 液晶素子 |
JP3050481B2 (ja) | 1994-01-19 | 2000-06-12 | 日立化成工業株式会社 | 液晶配向膜 |
JP3257325B2 (ja) * | 1995-01-31 | 2002-02-18 | ジェイエスアール株式会社 | ポリイミド系共重合体の製造方法、薄膜形成剤、並びに液晶配向膜の製造方法 |
JPH08208983A (ja) | 1995-02-06 | 1996-08-13 | Sumitomo Bakelite Co Ltd | 液晶配向剤 |
JPH08328005A (ja) * | 1995-05-26 | 1996-12-13 | Hitachi Chem Co Ltd | 液晶配向膜、液晶配向膜の処理方法、液晶挟持基板、液晶表示素子、液晶表示素子の製造方法及び液晶配向膜用材料 |
JP3265567B2 (ja) | 1995-09-13 | 2002-03-11 | ジェイエスアール株式会社 | 液晶配向膜の製造方法及び液晶表示素子 |
KR100412080B1 (ko) | 1996-07-08 | 2004-05-24 | 삼성에스디아이 주식회사 | 액정표시소자의배향막형성용조성물 |
US6066696A (en) * | 1996-12-13 | 2000-05-23 | Samsung Display Devices Co. Ltd. | Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer |
KR100213178B1 (ko) | 1996-12-13 | 1999-08-02 | 손욱 | 광배향성 조성물, 이로부터 형성된 배향막 및이 배향막을 구비한 액정표시소자 |
KR100230436B1 (ko) * | 1996-12-17 | 1999-11-15 | 손욱 | 광배향성 조성물, 이로부터 형성된 배향막 및이 배향막을 구비한 액정표시소자 |
KR19980059346A (ko) | 1996-12-31 | 1998-10-07 | 손욱 | 신규 액정 배향제용 광배향성 고분자 유도체 및 이의 제조방법 |
JP3713353B2 (ja) * | 1997-03-18 | 2005-11-09 | 株式会社東芝 | 液晶表示素子 |
JP4162850B2 (ja) * | 1997-09-25 | 2008-10-08 | ロリク アーゲー | 光架橋可能なポリイミド |
US6303742B1 (en) * | 1998-04-01 | 2001-10-16 | Kanekafuchi Kagaku Kogyo Kabushiki Kaisha | Polyimide compositions |
TW428011B (en) | 1998-04-01 | 2001-04-01 | Kanegafuchi Chemical Ind | Novel polyimide composition |
US6139926A (en) * | 1998-05-21 | 2000-10-31 | E. I. Du Pont De Nemours And Company | Polyimide photo alignment film from 3,3,4,4-benzophenone tetracarboxylic dianhydride and ortho-substituted aromatic diamines for liquid crystal displays |
TW498091B (en) | 1998-11-09 | 2002-08-11 | Kanegafuchi Chemical Ind | Polyimide composition and its manufacture process |
KR20020001898A (ko) * | 2000-03-29 | 2002-01-09 | 윤덕용 | 높은 선경사각 및 열안정성을 갖는 배향특성이 우수한액정 배향막 및 그 제조방법 |
JP4513191B2 (ja) * | 2000-08-30 | 2010-07-28 | チッソ株式会社 | ポリアミド酸、ポリイミド、該ポリイミド膜を用いた液晶配向膜、および該配向膜を用いた液晶表示素子 |
JP3705132B2 (ja) | 2000-12-27 | 2005-10-12 | チッソ株式会社 | 感光性樹脂組成物、スペーサーおよび液晶表示素子 |
CN1226752C (zh) * | 2001-01-29 | 2005-11-09 | 捷时雅株式会社 | 介电体用复合颗粒、超微颗粒复合树脂颗粒、介电体形成用组合物及其用途 |
KR20020068695A (ko) * | 2001-02-22 | 2002-08-28 | 주식회사 현대 디스플레이 테크놀로지 | 액정표시장치의 컬러필터 오버코팅재 |
US7074344B2 (en) | 2001-10-03 | 2006-07-11 | Jsr Corporation | Liquid crystal aligning agent and liquid crystal display element |
JP3929444B2 (ja) * | 2001-11-12 | 2007-06-13 | エルエス ケーブル リミテッド | トリアジン環を主鎖にする感光性高分子液晶配向剤とそれを用いた液晶配向膜、該配向膜を適用した液晶素子及び該配向膜を製造する方法 |
TWI284147B (en) | 2001-11-15 | 2007-07-21 | Nissan Chemical Ind Ltd | Liquid crystal aligning agent for vertical alignment, alignment layer for liquid crystal, and liquid crystal displays made by using the same |
US6852826B2 (en) * | 2001-12-21 | 2005-02-08 | Kanera Corporation | Manufacturing method of polyamic acid, and polyamic acid solution |
EP1386910A1 (fr) * | 2002-07-30 | 2004-02-04 | Rolic AG | Matériaux photoactifs |
KR100491944B1 (ko) | 2002-12-09 | 2005-05-30 | 한국화학연구원 | 이미드 고리 함유 측쇄기를 갖는 액정배향막용 폴리아믹산유도체 |
JP4561631B2 (ja) | 2003-02-12 | 2010-10-13 | 日産化学工業株式会社 | 液晶配向剤およびそれを用いた液晶配向膜 |
KR100548625B1 (ko) | 2003-03-24 | 2006-01-31 | 주식회사 엘지화학 | 고내열성 투명 폴리이미드 전구체 및 이를 이용한 감광성수지 조성물 |
KR100543093B1 (ko) * | 2003-04-09 | 2006-01-20 | 제일모직주식회사 | 트리아진기를 포함한 디아민 화합물, 그로부터 제조된폴리아믹산 및 액정 배향막 |
JP2005037920A (ja) | 2003-06-24 | 2005-02-10 | Jsr Corp | 液晶配向剤、液晶配向膜および液晶表示素子 |
KR100819973B1 (ko) | 2003-12-24 | 2008-04-07 | 엘에스전선 주식회사 | 크라운 에테르를 포함하는 액정 배향제 조성물, 이를 이용한 액정 배향막 및 그 제조방법 |
JP4653421B2 (ja) * | 2004-06-08 | 2011-03-16 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR100834801B1 (ko) | 2004-06-18 | 2008-06-05 | 제이에스알 가부시끼가이샤 | 수직 액정 배향제 및 수직 액정 표시 소자 |
KR100622026B1 (ko) | 2004-10-29 | 2006-09-19 | 한국화학연구원 | 가용성 폴리이미드 수지를 함유한 절연막 및 이를 이용한전유기 박막 트랜지스터 |
KR100655043B1 (ko) | 2004-12-29 | 2006-12-06 | 제일모직주식회사 | 트리아진기 와 측쇄에 숙신이미드기를 가지는 디아민화합물 및 이를 이용하여 제조된 액정 배향물질 |
KR101212135B1 (ko) * | 2005-06-14 | 2012-12-14 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
KR100759189B1 (ko) * | 2005-12-01 | 2007-09-14 | 주식회사 엘지화학 | 액정 배향막의 제조방법, 이에 의해 제조된 액정 배향막,및 이를 포함하는 액정 디스플레이 |
KR100782437B1 (ko) * | 2005-12-30 | 2007-12-05 | 제일모직주식회사 | 액정 배향제 |
KR100847464B1 (ko) * | 2007-03-02 | 2008-07-21 | 제일모직주식회사 | 액정배향제 및 이를 이용하여 제조된 액정배향막 |
KR100882586B1 (ko) | 2007-10-10 | 2009-02-13 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
KR100913605B1 (ko) * | 2007-12-07 | 2009-08-26 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
-
2007
- 2007-10-23 KR KR1020070106691A patent/KR100882586B1/ko not_active IP Right Cessation
- 2007-12-31 JP JP2010528780A patent/JP2011501208A/ja active Pending
- 2007-12-31 EP EP07860812.2A patent/EP2209870B1/fr not_active Not-in-force
- 2007-12-31 WO PCT/KR2007/007037 patent/WO2009048201A1/fr active Application Filing
- 2007-12-31 US US12/676,012 patent/US8425799B2/en not_active Expired - Fee Related
- 2007-12-31 CN CN2007801003240A patent/CN101796165B/zh not_active Expired - Fee Related
-
2008
- 2008-10-13 TW TW097139186A patent/TWI531596B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040158030A1 (en) * | 2001-04-13 | 2004-08-12 | Koji Okada | Diamine, acid dianhydride, polymide composition having reactive group obtained therefrom, and processes for producing these |
JP2005275364A (ja) * | 2004-02-27 | 2005-10-06 | Chisso Corp | 液晶配向膜、液晶配向剤、及び液晶表示素子 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009048201A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW200922973A (en) | 2009-06-01 |
EP2209870B1 (fr) | 2014-02-26 |
TWI531596B (zh) | 2016-05-01 |
CN101796165B (zh) | 2013-06-19 |
KR100882586B1 (ko) | 2009-02-13 |
CN101796165A (zh) | 2010-08-04 |
EP2209870A1 (fr) | 2010-07-28 |
JP2011501208A (ja) | 2011-01-06 |
US8425799B2 (en) | 2013-04-23 |
WO2009048201A1 (fr) | 2009-04-16 |
US20100188628A1 (en) | 2010-07-29 |
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